/**
 * Created by Administrator on 2015/12/22.
 */


eval('var a = [1,2,3,4]');
console.log(a);
var arr = {aa:[1,2,3,4]};
console.log(arr.aa.toString());//1,2,3,4
//eval('var aa = '+arr.aa);
console.log(JSON.stringify(arr.aa));//[1,2,3,4]
console.log(JSON.stringify('dongge'));//"dongge"
console.log(JSON.stringify({a:1}))